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      產品中心

      當前位置: 主頁 > 產品中心 > Check valve

      產品詳情
      • Double-disc lining swing check

      Double-disc lining swing check

      產品說明

      /instructions

      Model:FQR

      Size:DN50—DN600 

      Working temperature:-20℃-260℃ 

      Rating:PN6—PN250 

      Body material:Carbon steel、Stainless steel Dual phase steel 

      Stem:Stainless steel 

      Disc:Stainless steel、 Dual phase steel 

      End Connection:Flange、wafer 

      Fluid:Water ,corrosive medium etc.

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